Sound amplifier

- Lab.Gruppen AB
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Description

FIG. 1 is a front perspective view of a sound amplifier, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

Claims

The ornamental design for the sound amplifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D318279 July 16, 1991 Laiacona et al.
D347844 June 14, 1994 Diachyo
D349702 August 16, 1994 Daichyo
D376360 December 10, 1996 Teulie
D431239 September 26, 2000 Sasago
D438192 February 27, 2001 Asai
D441375 May 1, 2001 Hisatsune et al.
D473854 April 29, 2003 Powell et al.
D544859 June 19, 2007 Teulie
D567211 April 22, 2008 Horinouchi
Patent History
Patent number: D710821
Type: Grant
Filed: Apr 4, 2012
Date of Patent: Aug 12, 2014
Assignee: Lab.Gruppen AB (Kungsbacka)
Inventor: Emil Marklund (Gothenburg)
Primary Examiner: Keli L Hill
Application Number: 29/417,488